Flat and Straight-up

Opposite meaning words

Flat adjective - Being neither more nor less than a certain amount, number, or extent.

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Straight-up is an antonym for flat.

Nearby Words: flatter, flatly, flatness, flatlet, flatting

Definitions of Flat not found.

Flat is an antonym for straight-up.

Cite this Source

Straight-up and Flat. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/flat/straight-up

Flat & Straight-up. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/flat/straight-up>.

Straight-up or Flat. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/flat/straight-up.